2013261874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{15527}}^1$

素因数の和:20529

約数の個数: 16

約数和(自身を含む): 3253053888

約数和(自身を除く): 1239792014

約数列:

[1, 2, 13, 26, 4987, 9974, 15527, 31054, 64831, 129662, 201851, 403702, 77433149, 154866298, 1006630937, 2013261874]

約数ペア:

[(1, 2013261874), (2, 1006630937), (13, 154866298), (26, 77433149), (4987, 403702), (9974, 201851), (15527, 129662), (31054, 64831)]